Ключевые слова: 3d, a difference, action, activism, activist, agent, attitude, background, benefit, better, call, cause, change, climate, crisis, different, do, earth, for, global, good, help, helpful, illustration, impact, improve, improvement, improving, international, lasting, make, nonprofit, planet, positive, something, stop, stopping, take, taking, the, to, together, volunteer, volunteerism, words, work, working, world,